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iii iiiiiiiiiiiu iii <br />999 <br />October 8, 1993 <br />~,- R 1993 <br />-;~. <br />Mr. Joseph Dudash <br />Colorado Division of Minerals and Geology <br />1313 Sherman, Room 215 - - - ~ ~ ..,:..~iy <br />Denver, CO 80203 <br />Subject: Cessation Order 93-012, Golden Eagle Mine, Basin <br />Resources <br />Dear Mr. Dudash, <br />Please review the following SEDCAD+ runs documenting the status of <br />the existing Pond 004 for a 2-year 24-hour and a 5-year 24-hour <br />storm event. In addition, Basin is providing SEDCAD+ runs <br />documenting the functioning of these ponds during a 10-year 24-hour <br />and a 25-year 24-hour storm in the event the dewatering orifices <br />were sealed. Two sets of each storm run are being provided for <br />your files. <br />Please do not hesitate to call if you should have any questions. <br />Sincerely, /~ J~ <br />~~~~ Diu " " ~~' J <br />Catherine W. Begej <br />Basin Resources <br />cc: Ralph Lopez, Basin Resources <br />Enclosures <br />5990 Greenwood Plaza Blvd. Suite 250 Englewood, CO 80111 <br />(303)850-0930 Fax (303)721-9298 <br />